Appendix A: Technical Reference
Intel
®
Server System R1000BB Service Guide
49
Appendix A: Technical Reference
Power Supply Input Voltages
460W power supply module
•
100 - 127 V at 50/60 Hz 5.8 A
•
200 - 240 V at 50/60 Hz 2.9 A
750W power supply module
•
100 - 127 V at 50/60 Hz 8.2 A
•
200 - 240 V at 50/60 Hz 4.4 A
Power Supply Output Voltages
The following table lists the total wattage available from the power subsystem for each voltage. For
information about calculating the power usage for your configuration, please use the Power Budget
Tool.
Table 5. Power Supply Output Capability
Voltage
Maximum Current
12V
62.0A
12VSB
2.1A
System Environmental Specifications
The following table defines the system level operating and non-operating environmental limits.
Table 6. System Environmental Limits Summary
Parameter
Limits
Temperature
Operating
ASHRAE Class A2 – Continuous Operation. 10º C to 35º C (50º F to 95º F) with the
maximum rate of change not to exceed 10°C per hour
ASHRAE Class A3 – Includes operation up to 40C for up to 900 hrs per year.
ASHRAE Class A4 – Includes operation up to 45C for up to 90 hrs per year.
Shipping
-40º C to 70º C (-40º F to 158º F)
Altitude
Operating
Support operation up to 3050m with ASHRAE class deratings.
Humidity
